Lenze E94ASHE0864 9400 HighLine 45 kW Servo Inverter
A high-power cabinet servo inverter for dynamic machine axes requiring precise control and documented braking integration.
Overview
E94ASHE0864 is a Lenze 9400 HighLine Single Drive in the 45 kW class. It is intended for demanding motion axes that need controlled speed, torque and positioning behavior from a mains-fed base unit.
At this power level, cabinet cooling, protective devices, mains components and regenerative or braking-energy handling are inseparable from the replacement decision.
Specs
| Manufacturer | Lenze |
|---|---|
| Complete Model | E94ASHE0864 |
| Product Family | Servo Drives 9400 HighLine |
| Drive Architecture | Single Drive |
| Power Class | 45 kW |
| Installation Environment | Industrial control cabinet |
| Supported Motor Types | Synchronous and asynchronous |
| Core Functions | Speed, torque and position control |
| Communication Options | Fieldbus modules selected by project |
| Safety Concept | Scalable option-based safety |
Features
- HighLine firmware supports demanding positioning and coordinated motion applications.
- Universal feedback capability accommodates the encoder arrangement selected for the machine.
- The size class can be integrated with a documented 935x brake-chopper arrangement in a DC-bus connection.
- Modular interfaces allow the drive execution to be tailored without changing the base family.
Applications
- High-inertia production-machine axes and large coordinated conveyors.
- Printing, converting and packaging lines requiring dynamic electronic synchronization.
- Controlled replacement in a maintained 9400 HighLine cabinet with verified power engineering.
Lifecycle
- Archive the complete project and parameter set before any power work.
- Record option modules, motor current, encoder, brake, reactor, filter and cooling arrangement.
- Inspect busbars, terminals, fan path, grounding and insulation condition during replacement.
- Commission first with controlled motion, then validate regeneration, thermal behavior and machine safety.
FAQ
What distinguishes E94ASHE0864 from the E94ASHE0044?
They belong to very different power classes. The higher-power unit requires its own mains, protection, cooling, braking and motor-duty verification.
Can E94ASHE0864 be selected from 45 kW alone?
No. Continuous and peak current, duty cycle, supply voltage, overload demand, motor feedback and cabinet conditions must be checked.
Which braking information is needed for E94ASHE0864?
Provide the installed brake chopper or regenerative arrangement, resistor data, DC-bus layout and measured duty of deceleration events.
Can option modules be moved into a replacement E94ASHE0864?
Only after their exact codes, condition, firmware support and project compatibility are confirmed and the machine is safely recommissioned.
What evidence should accompany a E94ASHE0864 enquiry?
Send complete nameplates, motor data, option-module codes, project backup, fault history and clear cabinet photographs.
What acceptance tests are appropriate for E94ASHE0864?
Check insulation, supply and DC-bus behavior, feedback direction, current limits, braking response, thermal performance and safety functions.
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